2024750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:126

約数の個数: 64

約数和(自身を含む): 4717440

約数和(自身を除く): 2692690

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 89, 91, 125, 130, 175, 178, 182, 250, 325, 350, 445, 455, 623, 650, 875, 890, 910, 1157, 1246, 1625, 1750, 2225, 2275, 2314, 3115, 3250, 4450, 4550, 5785, 6230, 8099, 11125, 11375, 11570, 15575, 16198, 22250, 22750, 28925, 31150, 40495, 57850, 77875, 80990, 144625, 155750, 202475, 289250, 404950, 1012375, 2024750]

約数ペア:

[(1, 2024750), (2, 1012375), (5, 404950), (7, 289250), (10, 202475), (13, 155750), (14, 144625), (25, 80990), (26, 77875), (35, 57850), (50, 40495), (65, 31150), (70, 28925), (89, 22750), (91, 22250), (125, 16198), (130, 15575), (175, 11570), (178, 11375), (182, 11125), (250, 8099), (325, 6230), (350, 5785), (445, 4550), (455, 4450), (623, 3250), (650, 3115), (875, 2314), (890, 2275), (910, 2225), (1157, 1750), (1246, 1625)]